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dccp: Convert DCCP_WARN to net_warn_ratelimited 

Remove the dependency on the "warning" sysctl (net_msg_warn)
which is only used by the LIMIT_NETDEBUG macro.

Convert the LIMIT_NETDEBUG use in DCCP_WARN to the more
common net_warn_ratelimited mechanism.

This still ratelimits based on the net_ratelimit()
function, but removes the check for the sysctl.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2014-11-06 12:53:41 -08:00 committed by David S. Miller
parent 36cbb2452c
commit c0560b9c52
1 changed files with 2 additions and 2 deletions
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4
net/dccp/dccp.h
View File

@ -22,8 +22,8 @@
/*
* DCCP - specific warning and debugging macros.
*/
#define DCCP_WARN(fmt, a...) LIMIT_NETDEBUG(KERN_WARNING "%s: " fmt, \
__func__, ##a)
#define DCCP_WARN(fmt, ...) \
net_warn_ratelimited("%s: " fmt, __func__, ##__VA_ARGS__)
#define DCCP_CRIT(fmt, a...) printk(KERN_CRIT fmt " at %s:%d/%s()\n", ##a, \
__FILE__, __LINE__, __func__)
#define DCCP_BUG(a...) do { DCCP_CRIT("BUG: " a); dump_stack(); } while(0)